No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
DE-6-37-330-1982 DE-6-37-331-1982 DE-6-37-332-1982 DE-6-37-333-1982 DE-17-71-11-1982 DE-17-71-14-1982 DE-17-71-15-1982 DE-17-71-16-1982 DE-17-71-18-1982
No daughter colonies from colonies mated at the station were tested yet.